8 citations · 36 across the 26 of their papers we have counts for
4 papers · 1 filter
The chromatic number of finite projective spaces
Anurag Bishnoi, Wouter Cames van Batenburg, Ananthakrishnan Ravi
The chromatic number of the finite projective space , denoted , is the minimum number of colors needed to color its points so that no line is monochroma…
An improved upper bound for the multicolour Ramsey number of odd cycles
Maria Axenovich, Wouter Cames van Batenburg, Oliver Janzer +2
We show that the -colour Ramsey number of an odd cycle of length is at most . This proves a conjecture of Fox and is the first improvem…
Reconfiguration of List Colourings
Stijn Cambie, Wouter Cames van Batenburg, Daniel W. Cranston +2
Given a proper (list) colouring of a graph , a recolouring step changes the colour at a single vertex to another colour (in its list) that is currently unused on its neighbours,…
Shallow brambles
Nicolas Bousquet, Wouter Cames van Batenburg, Louis Esperet +2
A graph class has polynomial expansion if there is a polynomial function such that for every graph , each of the depth- minors of has ave…